Company lists · Data refreshed November 2026

Top 25 Solar heating unit suppliers based in the Netherlands

RevenueBase identified 447 company matches for solar heating unit suppliers associated with the Netherlands as of November 2026 and tracks 2,788 professional contacts across them, including 1,132 with verified work emails. Amsterdam is the largest hub.

This list covers company matches for solar heating unit suppliers associated with the Netherlands, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 1, 2026 How this list was built
447Companies
2,788Contacts tracked
1,132Verified emails
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The 25 largest solar heating unit suppliers based in the Netherlands

Ranked by team size
Top 25 of 447 company matches for solar heating unit suppliers based in the Netherlands, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 1, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchLelystad, NetherlandsHQ recorded Nov 1, 20261,001-5,000789 contacts →

Exact match

“Sinds het ontstaan in 1947 is Feenstra marktleider in installatietechniek met een nationale dekking.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
2Exact matchDrunen, NetherlandsHQ recorded Nov 1, 202651-20052 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
3Exact matchLichtenvoorde, NetherlandsHQ recorded Nov 1, 202651-20049 contacts →

Exact match

“Tenten Solar levert hoogwaardige zonne-energieoplossingen voor particulieren en zakelijke organisaties.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
4Exact matchGorredijk, NetherlandsHQ recorded Nov 1, 202651-20044 contacts →

Exact match

“ThermoNoord is een technische groothandel gespecialiseerd in klimaatoplossingen.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
5Exact matchSchimmert, NetherlandsHQ recorded Nov 1, 202651-20040 contacts →

Exact match

“New Energy Systems adviseert, ontwerpt, levert en installeert systemen voor de opwekking en het gebruik van duurzame energie in woon- en werkomgevingen.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
6Exact matchHarlingen, NetherlandsHQ recorded Nov 1, 202651-20036 contacts →

Exact match

“MENSONIDES.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
7Exact matchDokkum, NetherlandsHQ recorded Nov 1, 202611-5034 contacts →

Exact match

“ASN Installaties zorgt voor de installatie, service en onderhoud van cv-ketels, geisers,(zonne-)boilers en zonnepanelen.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
8Exact matchHulst, NetherlandsHQ recorded Nov 1, 202651-20029 contacts →

Exact match

“Poppe Installatietechniek is specialist in het aanleggen, onderhouden en repareren van volledige klimaatinstallaties in woningen, utiliteitsgebouwen en scholen.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
9Exact matchBest, NetherlandsHQ recorded Nov 1, 202651-20027 contacts →

Exact match

“Met onze zonnepanelen bespaar je al gauw honderden euro's per jaar op je energiekosten, verhoog je de waarde van je huis en verlaag je de CO2 uitstoot van jouw huishouden.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
10Exact matchOldenzaal, NetherlandsHQ recorded Nov 1, 202611-5027 contacts →

Exact match

“Zelziuz is een duurzaam energiebedrijf en levert duurzame energiesystemen en -diensten aan aannemers, installateurs, overheden, institutionele beleggers,(project)ontwikkelaars en…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
11Exact matchUtrecht, NetherlandsHQ recorded Nov 1, 202611-5026 contacts →

Exact match

“We believe that sustainable heating and cooling should work for everyone: affordable, reliable, and providing noticeable comfort in everyday life.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
12Exact matchAmsterdam, NetherlandsHQ recorded Nov 1, 202611-5026 contacts →

Exact match

“Lens werkt aan de CO2 neutrale wereld.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
13Exact matchElst(overbetuwe), NetherlandsHQ recorded Nov 1, 202651-20025 contacts →

Exact match

“Atama Solar Energy is a company with a strong focus on Solar Energy.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
14Exact matchAmsterdam, NetherlandsHQ recorded Nov 1, 202611-5022 contacts →

Exact match

“Het doel van Zonnefabriek BV is om de drempel naar duurzame energiebronnen zoals zon en wind te verlagen.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
15Exact matchBergen Op Zoom, NetherlandsHQ recorded Nov 1, 202651-20019 contacts →

Exact match

“P.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
16Exact matchDe Lier, NetherlandsHQ recorded Nov 1, 202611-5019 contacts →

Exact match

“HR energy is Nederlands fabrikant van PVT-warmtepompsystemen en zonneboilers.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
17Exact matchEindhoven, NetherlandsHQ recorded Nov 1, 202611-5019 contacts →

Exact match

“A.J.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
18Exact matchUithuizen, NetherlandsHQ recorded Nov 1, 202651-20019 contacts →

Exact match

“Technisch Expert Jansen bv is een totaal installatiebedrijf voor elektra, gas, water – en cv installaties voor particulier, woningbouw en utiliteitswerken.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
19Exact matchAe, NetherlandsHQ recorded Nov 1, 202611-5017 contacts →

Exact match

“Gas, water en elektra.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
20Exact matchLeerdam, NetherlandsHQ recorded Nov 1, 202611-5015 contacts →

Exact match

“Havelaar B.V.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
21Exact matchWormer, NetherlandsHQ recorded Nov 1, 202611-5014 contacts →

Exact match

“Bent u op zoek naar een installateur?”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
22Exact matchDeventer, NetherlandsHQ recorded Nov 1, 202611-5014 contacts →

Exact match

“Wie zijn wij en wat kunnen we voor jou betekenen?”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
23Exact matchKampen, NetherlandsHQ recorded Nov 1, 202651-20012 contacts →

Exact match

“Onze missie Zonnegilde B.V.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
24Exact matchCoevorden, NetherlandsHQ recorded Nov 1, 202611-5012 contacts →

Exact match

“Hemmes Installatietechniek is een installatiebedrijf dat in 1973 is opgericht door Wout Hemmes.”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase
25Exact matchSomeren, NetherlandsHQ recorded Nov 1, 20261-1012 contacts →

Exact match

“Specialist in zonne-energie Onderscheidend door onze dak-geïntegreerde systemen, landelijke samenwerking met Solar-systemen.nl, uitstekend installatie-team met eigen mensen en…”

Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase

Showing 25 of 447 solar heating unit suppliers based in the Netherlands

See the full list, filter by size, metro and specialty, and access 1,132 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Solar heating unit suppliers based in the Netherlands at a glance

As of Nov 1, 2026
40.6%Verified-email coverage
6.2Average contacts per company
1-10Median size (employees)
1.8%Largest-city concentration · Amsterdam
Nov 1, 2026Page data refreshed

Companies by employee count

1-10
248
11-50
159
51-200
36
201-500
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Netherlands, so it is reported there. Company counts and contact totals on this page are exact for Netherlands, over 447 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the Netherlands whose business descriptions match “solar heating unit suppliers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,132 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 1, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “solar heating unit suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many solar heating unit suppliers are there based in the Netherlands?

RevenueBase identified 447 company matches for solar heating unit suppliers associated with the Netherlands as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Feenstra tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most solar heating unit suppliers?

Amsterdam leads with 8 company records, followed by Rotterdam (6) and Ae (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,132 professional contacts with verified work emails tracked across these 447 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 1, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.